A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5925-01-275-4555
NSN 6150-01-595-2082
NSN 5990-00-875-4628
NSN 5990-00-212-4316
NSN 5895-01-356-6018
NSN 6110-01-412-9334
NSN 6105-01-063-7684
NSN 7035-01-623-4212
NSN 5975-01-339-1380
NSN 5950-00-006-9131
NSN 5935-01-069-0366
NSN 5960-01-599-9821